Digoxin: Furosemide may deplete potassium to a low level where the sensitivity of the myocardium is increased and digoxin toxicity may occur. Main adverse. Digoxin is less effective in patients with paroxysmal atrial fibrillation and in general does The initial dose of furosemide is 0.5 to 1.0 mg/kg IV injected slowly.
Heart cells in culture were used to clarify whether furosemide or digoxin cause thiamine deficiency and if so, by what mechanism.
The intracellular level of.